Not to be rude--But you asked basically the same question a couple of days ago and were told to search the forums--which include a thread telling you all of this. Also, try google, its really difficult. Type in the codewords "cuben fiber" and click on the first link. Then, click the ultrasecret spy word "order" while saying, "Bumchunkawunka abracadabra bumchunkawunka." But don't be discouraged. All you have to do is believe in yourself.